diff --git a/src/views/modules/quote/detail/primary/quoteDetailBom.vue b/src/views/modules/quote/detail/primary/quoteDetailBom.vue
index cce6996..0d8cf49 100644
--- a/src/views/modules/quote/detail/primary/quoteDetailBom.vue
+++ b/src/views/modules/quote/detail/primary/quoteDetailBom.vue
@@ -459,7 +459,7 @@ export default {
       <el-checkbox v-model="isAllBom">全级BOM结构</el-checkbox>
     </div>
     <el-container>
-      <el-aside width="300px" v-loading="queryTreeLoading">
+      <el-aside width="300px" style="max-height:420px" v-loading="queryTreeLoading">
         <el-tree
           :data="treeData"
           :props="props"
diff --git a/src/views/modules/quote/detail/primary/quoteDetailRouting.vue b/src/views/modules/quote/detail/primary/quoteDetailRouting.vue
index 2512a63..6554376 100644
--- a/src/views/modules/quote/detail/primary/quoteDetailRouting.vue
+++ b/src/views/modules/quote/detail/primary/quoteDetailRouting.vue
@@ -740,7 +740,7 @@ export default {
 <!--      <el-checkbox v-model="isAllRouting">全级Routing结构</el-checkbox>-->
     </div>
     <el-container>
-      <el-aside width="300px" v-loading="queryTreeLoading">
+      <el-aside width="300px" style="max-height:420px" v-loading="queryTreeLoading">
         <el-tree
           :data="treeData"
           :props="props"